The Islanders and Carolina Hurricanes used pride tape, which features the colors of the rainbow, during warmups.
"I have friends of friends [in the LGBTQ community], and it definitely wasn't easy for them growing up," Cizikas said. "But the way the world is now, we've come a long way. It's definitely exciting.
"It's become a real big issue and a lot of people are realizing what they can and can't say. It's very serious. To bring the NHL family and the [LGBTQ] community together, it's big for everybody."
No NHL player has come out as gay, but Cizikas said when that day comes, the player will be accepted and treated like everyone else.
"We're a big family," Cizikas said. "Whoever it is, we're going to welcome them with open arms. Every team is a family, and it takes every single person to bring that family together. It would definitely be big for the sport."
Islanders coach Doug Weight is thrilled to see the League partner with the You Can Play Project, which was co-founded by Patrick Burke, the Director of Player Safety for the NHL. Burke's brother, Brendan, was gay and died in an automobile accident on Feb. 5, 2010. Patrick and Brendan are sons of Calgary Flames president of hockey operations Brian Burke.
"It's great," Weight said. "Everything the League is involved in is obviously great, whether it's for cancer, they do a great job. This is a special thing to a lot of people. A lot of people know [Brian Burke] and know the situation, so we'll wear it proudly. What the League does for all charities is outstanding, the players in each community. It's all good causes, and this certainly is another one."